const qiniu = require('qiniu-js')
const key = ''
const config = {
	useCdnDomain: true,
	region: qiniu.region.z0
}
const putExtra = {
	fname: '',
	params: {

	},
	mimeType: null
}

var uploader = (uptoken, file,observer) => {
	var observable = qiniu.upload(file, null, uptoken, putExtra, config)
	var subscription = observable.subscribe(observer)
	return subscription
	// var getUrl = qiniu.getUploadUrl(config)
	// subscription.unsubscribe() // 上传取消
}
export default uploader
